| Document and Entity Information | May 28, 2024 |
| Cover [Abstract] | |
| Document Period End Date | May 28, 2024 |
| Entity Registrant Name | NORDSON CORP |
| Amendment Flag | false |
| Entity Central Index Key | 0000072331 |
| Document Type | 8-K |
| Entity Incorporation State Country Code | OH |
| Entity File Number | 000-07977 |
| Entity Tax Identification Number | 34-0590250 |
| Entity Address, Address Line One | 28601 Clemens Road |
| Entity Address, City or Town | Westlake |
| Entity Address, Address Line Two | Ohio44145 |
| Entity Address, State or Province | OH |
| Entity Address, Postal Zip Code | 44145 |
| City Area Code | 440 |
| Local Phone Number | 892-1580 |
| Written Communications | false |
| Soliciting Material | true |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Shares, without par value |
| Trading Symbol | NDSN |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
